Endoscope



FIG. 1 is a perspective view of an endoscope;

FIG. 2 is an enlarged front elevational view thereof;

FIG. 3 is an enlarged rear elevational view thereof;

FIG. 4 is a right-side elevational view thereof;

FIG. 5 is a left-side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines shown in the figures represent portions of an article that form no part of the claimed design. 

CLAIM The ornamental design for an endoscope, as shown and described. 